(25-01-2013, 11:29 AM)garindo Wrote: Kang Naf,...gantinya 3858/1494 apa ndak dgn 2922/1216 ya,??betul lang garindo, cuma saya tidak punya model utk simulasi utk dua transistor itu :-(
kan kakaknya,...beda daya,..
jika hasilnya bagus,..pcbnya lbh simple lg,..
Kang Bangroberthea, kalau desain lg kalau bisa gainnya diturunin apa bisa??
agar hemat chasing,. shg bisa dekat dgn traponya,..
Smg sukses simulasinya,..
@bangrobertthea
input 100mV load 4Ohm
Supply +- 63Vdc
frek. response 2Hz - 14.0KHz gain 49dB
Unity Loop Gain 8.8KHz phase margin 102 deg (stabil)
Vas bias 2mA
Driver bias 3.55mA
100mv @1khz
![[Image: matrix_ws_R2_100mv_1khz.png]](http://s19.postimage.org/g60gbnttf/matrix_ws_R2_100mv_1khz.png)
100mV @20khz
![[Image: matrix_ws_R2_100mv_20khz.png]](http://s19.postimage.org/im29pibw3/matrix_ws_R2_100mv_20khz.png)